IT Systems Administrator Jobs in Tustin, CA

Join a team that's at the forefront of transforming proposal management, leading complex bids with AI and digital tools. Oversee the entire lifecycle to deliver winning strategies while fostering inno...

Champion complex bids by leading diverse teams through the entire lifecycle, ensuring compliance and quality while optimizing strategies with AI and digital tools to deliver impactful proposals that w...

Transform IT solutions by automating workflows and enhancing security with tools like Go and Kubernetes. Collaborate across teams to tackle diverse challenges while honing your skills in a modern, inn...

Transform your career by supporting ERP and financial systems in a dynamic, compliance-driven environment. Collaborate with Finance and IT to enhance data integrity, optimize processes, and ensure aud...

Pioneer cybersecurity risk management efforts, ensuring compliance with DoD regulations while managing risk assessments, vulnerabilities, and business continuity plans in a dynamic IT environment...

Unlock potential by developing and executing innovative technology strategies that enhance operational efficiency, drive digital transformation, and ensure robust cybersecurity while leading high-perf...

Shape and execute the company's technology strategy, focusing on infrastructure, digital transformation, and AI-driven solutions. Lead technology teams to optimize business processes and align technol...

Create and implement a comprehensive technology strategy to enhance business operations, drive innovation, and ensure cybersecurity. Lead enterprise technology infrastructure and optimize investments...

Build and lead the technology strategy to drive innovation and operational efficiency. Oversee cloud platforms, cybersecurity, and digital transformation initiatives while aligning technology with bus...

Lead the development and execution of technology strategies aligning with business objectives. Oversee infrastructure, cybersecurity, and digital transformation initiatives, driving innovation and ope...

Drive your career with this executive leadership role focused on shaping technology strategy, enhancing operational efficiency, and spearheading innovation in a rapidly evolving digital landscape whil...

Unlock potential by leading innovative IT strategies and solutions. This role encompasses planning, managing technology systems, and cybersecurity efforts, ensuring efficient operations to support ins...

Join a team that's dedicated to fortifying university systems through robust cybersecurity strategies and cutting-edge technology governance, ensuring operational continuity and supporting academic in...

Deliver exceptional IT support services, ensuring seamless operations for executives and staff. Troubleshoot a range of technical issues, manage hardware/software provisioning, and contribute to compa...

Elevate your career as you interact with teams and clients, set up audio-visual systems, and ensure top-notch performance in a collaborative environment dedicated to excellence in technology and custo...

Discover solutions by coordinating teams and stakeholders as a Business Systems Analyst. Drive effective communication and Agile methodologies to enhance project outcomes and ensure quality deliverabl...

Innovate solutions in Microsoft Azure by designing, deploying, and supporting cloud environments. Collaborate with clients to integrate Azure with existing infrastructures while maintaining documentat...

Shape the future of technology solutions by leading complex product strategies, enhancing integrations, and improving health care operations through collaborative leadership, effective design, and inn...

Transform technology solutions in healthcare by leading product vision and integrations, optimizing workflows, and ensuring compliance—all while driving measurable business value in a dynamic, collabo...

Champion IT infrastructure innovation by providing expert guidance, managing cloud services, and supporting mission operations to ensure a robust and secure environment across diverse systems, driving...

Innovate solutions as a CICS System Programmer, delivering complex problem resolution and optimizing application support for financial services projects while mentoring teammates and managing system c...

Unlock potential by optimizing and governing high-performance data platforms, ensuring access, security, and performance for analytics across various teams to support evolving program needs in a cloud...

Transform the quality assurance landscape by developing automated tests using Java, collaborating with cross-functional Agile teams, and enhancing software validation processes across multiple platfor...

Transform multi-cloud security operations by ensuring reliability and automation. Leverage Kubernetes, Terraform, and CI/CD to build resilient infrastructure while optimizing security posture across A...

Shape the future of enterprise systems by leading key analyses, coordinating enhancements, and collaborating with stakeholders to drive operational excellence and compliance in a fast-paced environmen...